The new immobilized bacterial fertilizer researched by the research on oil crops of the Chinese Academy of Agricultural Sciences has recently been successful, and has obtained national invention patents. According to reports, the invention uses sodium alginate as an immobilization carrier for immobilizing bacteria, activated carbon as an adsorption carrier, and calcium dichloride as a fixative to play a role in rapidly drying and preserving living bacterial cells and is not easily contaminated by environmental microorganisms. The rapidly drying bacteria are in a dormant state and do not exchange substances with the outside world and can survive for a long period of time. The formed particulate has a mechanical barrier and protects bacterial fertilizer bacteria from environmental harmful factors, such as the poisoning of pesticides, the ingestion of primitive organisms, and the antagonism of indigenous microorganisms, and can adapt to the ecological environment to form local dominant communities.
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